89106744098 has 4 divisors (see below), whose sum is σ = 133660116150. Its totient is φ = 44553372048.

The previous prime is 89106744079. The next prime is 89106744149. The reversal of 89106744098 is 89044760198.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89044760198 = 2 ⋅44522380099.

It can be written as a sum of positive squares in only one way, i.e., 83193595489 + 5913148609 = 288433^2 + 76897^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22276686023 + ... + 22276686026.

Almost surely, 2^89106744098 is an apocalyptic number.

89106744098 is a deficient number, since it is larger than the sum of its proper divisors (44553372052).

89106744098 is a wasteful number, since it uses less digits than its factorization.

89106744098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44553372051.

The product of its (nonzero) digits is 3483648, while the sum is 56.

The spelling of 89106744098 in words is "eighty-nine billion, one hundred six million, seven hundred forty-four thousand, ninety-eight".